| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.192 | 0.195 | 0.195 | 0.2 |
| River Wear - Chester-Le-Street | 0.434 | 0.44 | 0.439 | 0.444 |
| Smallhope Burn - Lanchester Front Street | 0.256 | 0.26 | 0.259 | 0.263 |
| River Wear - Stanhope | 0.295 | 0.299 | 0.297 | 0.3 |
| River Gaunless - South Church | 0.142 | 0.144 | 0.144 | 0.148 |
| River Wear - Sunderland Bridge | 0.389 | 0.391 | 0.391 | 0.395 |
| River Wear - Witton Park | 0.433 | 0.435 | 0.435 | 0.438 |
| River Wear - Durham New Elvet Bridge | 0.337 | 0.34 | 0.34 | 0.347 |